Fix [54a305cb88] (second part) by hand-editing tclDate.c.

tcltk · Nov 10, 2023 · 67b84b7 · 67b84b7
1 parent aaf72b9
commit 67b84b7
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Showing 2 changed files with 2 additions and 6 deletions.
diff --git a/generic/tclDate.c b/generic/tclDate.c
@@ -64,7 +64,6 @@
 #define yylex           TclDatelex
 #define yyerror         TclDateerror
 #define yydebug         TclDatedebug
-#define yynerrs         TclDatenerrs
 
 
 /* Copy the first part of user declarations.  */
@@ -1295,9 +1294,6 @@ static YYLTYPE yyloc_default
 ;
 YYLTYPE yylloc = yyloc_default;
 
-    /* Number of syntax errors so far.  */
-    int yynerrs;
-
     int yystate;
     /* Number of tokens to shift before error messages enabled.  */
     int yyerrstatus;
@@ -1361,7 +1357,6 @@ YYLTYPE yylloc = yyloc_default;
 
   yystate = 0;
   yyerrstatus = 0;
-  yynerrs = 0;
   yychar = YYEMPTY; /* Cause a token to be read.  */
   yylsp[0] = yylloc;
   goto yysetstate;
@@ -2099,7 +2094,6 @@ YYLTYPE yylloc = yyloc_default;
   /* If not already recovering from an error, report this error.  */
   if (!yyerrstatus)
     {
-      ++yynerrs;
 #if ! YYERROR_VERBOSE
       yyerror (&yylloc, info, YY_("syntax error"));
 #else

diff --git a/unix/Makefile.in b/unix/Makefile.in
@@ -1919,6 +1919,8 @@ dist-packages: configure-packages
 # the name of the .y file so that make doesn't try to automatically regenerate
 # the .c file.
 
+#
+# Remark: see [54a305cb88]. tclDate.c is manually edited, removing the unused "yynerrs" variable
 gendate:
 	bison --output-file=$(GENERIC_DIR)/tclDate.c \
 		--no-lines \